import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 石方旭
 * Date: 2022-10-17
 * Time: 21:40
 */
@WebServlet("/refreshServlet")
public class refreshServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //N秒后自动进行刷新
        resp.setHeader("refresh","1");
        resp.getWriter().write(System.currentTimeMillis()+"");
    }
}
